Results 181 to 190 of about 471,861 (312)

Shaping the future of commercial quantum computer and the challenge for information security

open access: yes网络与信息安全学报, 2016
The progress on universal quantum computer devices is show, so that attacking the 1 024 bit RSA by Shor algorithm is impractical currently. The modern cryptography still has strong security.
Chao WANG, Yun-jiang WANG, Feng HU
doaj  

Practical device-independent quantum cryptography via entropy accumulation. [PDF]

open access: yesNat Commun, 2018
Arnon-Friedman R   +4 more
europepmc   +1 more source

Chemical AI in the Limelight: The Contribution of Photochromic Materials and Oscillatory Chemical Reactions

open access: yesAdvanced Optical Materials, EarlyView.
Photochromic compounds are versatile ingredients for the development of Chemical AI. When they are embedded in a tight microenvironment, they become Markov blankets. They are also valuable for processing Boolean and Fuzzy logic. They contribute to neuromorphic engineering in wetware based on opto‐chemical signals exchanged with oscillatory chemical ...
Pier Luigi Gentili
wiley   +1 more source

Self‐Assembled Physical Unclonable Function Labels Based on Plasmonic Coupling

open access: yesAdvanced Optical Materials, EarlyView.
This article introduces advanced anti‐counterfeit labels crafted through DNA‐guided self‐assembly of plasmonic nanoparticles. Utilizing nanosphere lithography for dense and precise nanoparticle placement, these labels feature unique, unclonable optical signatures achieved through plasmonic coupling, detectable by an economical 3D‐printed dark field ...
Mihir Dass   +9 more
wiley   +1 more source

A Simulative Comparison of BB84 Protocol with its Improved Version

open access: yesJournal of Computer Science and Technology, 2007
Public key cryptosystems can well become void with the advent of incredibly high performance quantum computers. The underlying principles of these computers themselves, namely quantum mechanics, provide the solution to the key distribution problem.
Mohsen Sharifi, Hooshang Azizi
doaj  

Carbonized Polymer Dots‐Based Spectrally Adaptable Photonic Microbarcodes

open access: yesAdvanced Optical Materials, EarlyView.
This study explores spectrally tunable photonics barcodes using carbonized polymer dots (CPDs) based on whispering gallery mode (WGM) photoluminescence. CPDs offer wavelength‐dependent emission from visible to near‐infrared (NIR), thereby enabling variable WGM emissions.
Barun Kumar Barman   +2 more
wiley   +1 more source

Fast and simple high-capacity quantum cryptography with error detection. [PDF]

open access: yesSci Rep, 2017
Lai H   +6 more
europepmc   +1 more source

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